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A147104 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 3
10 3
11 7
12 7
13 15
14 15
15 33
16 33
17 93
18 93
19 429
20 429
21 2069
22 2069
23 10289
24 10289
25 55429
26 55429
27 387995
28 387995 

[1,1,1,1,1,1,1,1,3,3,7,7,15,15,33,33,93,93,429,
 429,2069,2069,10289,10289,55429,55429,387995,
 387995]

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Last modified April 16 04:17 EDT 2024. Contains 371696 sequences. (Running on oeis4.)